how do i know if i upjetted my carb right

rob /
This single post is part of a larger thread. Start from the top or view this post in context.

so i have a tomos st and i put a 22 tooth sprocket, biturbo, uni airfilter, and up jetted my carb but how do i know if i did it right because when i get close to my top speed it vibrates like crazy

This single post is part of a larger thread. Start from the top or view this post in context.

Want to reply to this thread?

We'd love to have you join the discussion, but first you'll need to login (or create an account).